🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.51 AU - 0.59 AU

Year: 150 Days

Day: 21.4 Hours

Environment

Temp: 197 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,248,151 km

• M1: 186,249 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.54 AU - 0.68 AU

Year: 176 Days

Day: 30 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.89 AU - 1.37 AU

Year: 443 Days

Day: 25.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.24 AU - 1.34 AU

Year: 541 Days

Day: 26.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 117.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 20,248,151 km

• M1: 539,600 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 12.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.35 AU - 9.65 AU

Year: 9143 Days

Day: 11 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,248,151 km

• M1: 209,138 km (0.116 R)
• M2: 566,976 km (0.1 R)
• M3: 931,696 km (0.114 R)
• M4: 1,046,736 km (0.103 R)
• M5: 1,310,178 km (0.059 R)
• M6: 1,517,371 km (0.114 R)
• M7: 1,735,634 km (0.12 R)
• M8: 2,247,558 km (0.072 R)
• M9: 2,360,056 km (0.114 R)
• M10: 2,451,460 km (0.111 R)
• M11: 2,638,009 km (0.082 R)
• M12: 2,926,733 km (0.053 R)
• M13: 3,025,318 km (0.117 R)
• M14: 3,200,497 km (0.043 R)
• M15: 3,379,117 km (0.098 R)
• M16: 3,534,998 km (0.103 R)
• M17: 4,016,703 km (0.115 R)
• M18: 4,209,834 km (0.094 R)
• M19: 5,012,725 km (0.092 R)
• M20: 6,081,901 km (0.097 R)
• M21: 6,176,746 km (0.059 R)
• M22: 6,400,246 km (0.106 R)
• M23: 6,658,751 km (0.106 R)
• M24: 6,953,758 km (0.078 R)
• M25: 8,492,821 km (0.035 R)
• M26: 9,028,680 km (0.107 R)
• M27: 9,137,139 km (0.049 R)
• M28: 9,428,555 km (0.113 R)
• M29: 9,649,212 km (0.091 R)
• M30: 10,396,902 km (0.089 R)
• M31: 10,663,037 km (0.109 R)
• M32: 11,202,188 km (0.097 R)
• M33: 11,789,509 km (0.12 R)
• M34: 12,467,487 km (0.077 R)
• M35: 12,588,362 km (0.075 R)
• M36: 12,872,149 km (0.098 R)
• M37: 13,240,160 km (0.108 R)
• M38: 13,446,006 km (0.093 R)
• M39: 13,528,734 km (0.079 R)
• M40: 14,874,367 km (0.07 R)
• M41: 15,693,415 km (0.065 R)
• M42: 16,306,318 km (0.054 R)
• M43: 16,482,843 km (0.111 R)
• M44: 17,645,966 km (0.116 R)
• M45: 18,100,445 km (0.099 R)
• M46: 18,283,253 km (0.109 R)
• M47: 18,512,736 km (0.056 R)
• M48: 18,789,343 km (0.087 R)
• M49: 19,627,241 km (0.084 R)
• M50: 19,768,162 km (0.097 R)
• M51: 20,003,629 km (0.095 R)
• M52: 20,287,416 km (0.087 R)
• M53: 20,907,050 km (0.053 R)
• M54: 22,115,951 km (0.075 R)
• M55: 23,746,268 km (0.101 R)
• M56: 23,846,349 km (0.091 R)
• M57: 24,046,811 km (0.08 R)
• M58: 24,500,092 km (0.05 R)
• M59: 25,415,033 km (0.051 R)
• M60: 26,134,449 km (0.077 R)
• M61: 26,808,387 km (0.113 R)
• M62: 27,173,705 km (0.04 R)
• M63: 27,962,086 km (0.114 R)
• M64: 28,864,610 km (0.093 R)
• M65: 29,668,848 km (0.091 R)
• M66: 30,317,654 km (0.096 R)
• M67: 31,244,712 km (0.115 R)
• M68: 32,125,694 km (0.06 R)
• M69: 32,569,252 km (0.078 R)
• M70: 33,014,904 km (0.073 R)
• M71: 33,182,603 km (0.117 R)
• M72: 33,350,452 km (0.108 R)
• M73: 33,687,047 km (0.093 R)
• M74: 33,799,545 km (0.117 R)
• M75: 34,194,184 km (0.112 R)
• M76: 34,363,828 km (0.07 R)
• M77: 35,616,111 km (0.05 R)
• M78: 36,709,821 km (0.107 R)
• M79: 36,941,399 km (0.09 R)
• M80: 38,224,051 km (0.099 R)
• M81: 38,458,770 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.2

Radius: 10.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.16 AU - 13.12 AU

Year: 15606 Days

Day: 7.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 20,248,151 km

• M1: 165,306 km (0.115 R)
• M2: 278,701 km (0.09 R)
• M3: 423,811 km (0.098 R)
• M4: 869,313 km (0.119 R)
• M5: 982,110 km (0.044 R)
• M6: 1,089,222 km (0.037 R)
• M7: 1,211,743 km (0.064 R)
• M8: 2,029,744 km (0.118 R)
• M9: 2,239,331 km (0.074 R)
• M10: 2,310,838 km (0.105 R)
• M11: 2,894,868 km (0.081 R)
• M12: 3,440,452 km (0.08 R)
• M13: 3,556,689 km (0.091 R)
• M14: 3,930,983 km (0.108 R)
• M15: 4,017,900 km (0.108 R)
• M16: 4,105,414 km (0.048 R)
• M17: 4,317,993 km (0.104 R)
• M18: 5,965,664 km (0.063 R)
• M19: 8,116,582 km (0.107 R)
• M20: 8,339,333 km (0.097 R)
• M21: 9,065,631 km (0.117 R)
• M22: 9,529,833 km (0.116 R)
• M23: 9,859,397 km (0.107 R)
• M24: 10,097,108 km (0.083 R)
• M25: 10,529,895 km (0.117 R)
• M26: 10,748,607 km (0.101 R)
• M27: 10,968,665 km (0.064 R)
• M28: 11,067,101 km (0.067 R)
• M29: 11,141,002 km (0.048 R)
• M30: 11,613,133 km (0.036 R)
• M31: 12,295,449 km (0.108 R)
• M32: 12,576,992 km (0.103 R)
• M33: 12,964,600 km (0.088 R)
• M34: 13,146,810 km (0.105 R)
• M35: 13,277,559 km (0.057 R)
• M36: 14,988,061 km (0.112 R)
• M37: 15,152,020 km (0.041 R)
• M38: 16,569,311 km (0.116 R)
• M39: 16,795,353 km (0.09 R)
• M40: 17,051,016 km (0.081 R)
• M41: 17,508,785 km (0.041 R)
• M42: 17,710,294 km (0.041 R)
• M43: 17,912,550 km (0.086 R)
• M44: 18,028,488 km (0.102 R)
• M45: 18,290,284 km (0.084 R)
• M46: 18,553,278 km (0.082 R)
• M47: 19,737,494 km (0.1 R)
• M48: 20,157,715 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,748 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit